Display RTT (round trip time, ping) on client status text

src/client.cpp

@@ -2166,4 +2166,11 @@ ClientEvent Client::getClientEvent()
 	return m_client_event_queue.pop_front();
 }
 
+float Client::getRTT(void)
+{
+	con::Peer *peer = m_con.GetPeerNoEx(PEER_ID_SERVER);
+	if(!peer)
+		return 0.0;
+	return peer->avg_rtt;
+}
 

src/client.h

@@ -301,6 +301,8 @@ public:
 		return m_access_denied_reason;
 	}
 
+	float getRTT(void);
+
 private:
 	
 	// Virtual methods from con::PeerHandler

src/game.cpp

@@ -2025,14 +2025,15 @@ void the_game(
 					"(% .1f, % .1f, % .1f)"
 					" (% .3f < btime_jitter < % .3f"
 					", dtime_jitter = % .1f %%"
-					", v_range = %.1f)",
+					", v_range = %.1f, RTT = %.3f)",
 					player_position.X/BS,
 					player_position.Y/BS,
 					player_position.Z/BS,
 					busytime_jitter1_min_sample,
 					busytime_jitter1_max_sample,
 					dtime_jitter1_max_fraction * 100.0,
-					draw_control.wanted_range
+					draw_control.wanted_range,
+					client.getRTT()
 					);
 
 			guitext2->setText(narrow_to_wide(temptext).c_str());